Calibration Stickers Size：Each sticker is 0.75 (3/4) x 1.5 inches rectangular.You get a total of 500 labels on a roll.Printed on semi gloss adhesive paper.Use for warehouses, inventory, pallets, quality control, manufacturing, assembly lines, and more!QUAILTY ASSURANCE:we firlmly believe that you will love them that if you have any question，Please feel free to contact us and your satisfaction is always our top priority.